Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12226 12226

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 Mac OS X 10.8.3
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10978 10978
Blowfish
single-core scalar
1556 1556
Blowfish
multi-core scalar
19960 19960
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19521 19521
Text Decompress
single-core scalar
2008 2008
Text Decompress
multi-core scalar
20678 20678
Image Compress
single-core scalar
1760 1760
Image Compress
multi-core scalar
17048 17048
Image Decompress
single-core scalar
1581 1581
Image Decompress
multi-core scalar
13594 13594
Lua
single-core scalar
3218 3218
Lua
multi-core scalar
28836 28836

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20640 20640
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30601 30601
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3525 3525
Dot Product
multi-core scalar
27914 27914
Dot Product
multi-core vector
32059 32059
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5593 5593
Primality Test
single-core scalar
4435 4435
Primality Test
multi-core scalar
31928 31928
Sharpen Image
single-core scalar
5155 5155
Sharpen Image
multi-core scalar
59727 59727
Blur Image
single-core scalar
6262 6262
Blur Image
multi-core scalar
75414 75414

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3815 3815
Read Sequential
single-core scalar
3776 3776
Write Sequential
single-core scalar
5806 5806
Stdlib Allocate
single-core scalar
2948 2948
Stdlib Write
single-core scalar
3000 3000
Stdlib Copy
single-core scalar
3545 3545

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3972 3972
Stream Copy
single-core scalar
3904 3904
Stream Copy
single-core vector
5269 5269
Stream Scale
single-core scalar
4334 4334
Stream Scale
single-core vector
5035 5035
Stream Add
single-core scalar
2034 2034
Stream Add
single-core vector
5180 5180
Stream Triad
single-core scalar
2192 2192
Stream Triad
single-core vector
3829 3829